(If you’re looking for the latest versions, head over to my drawings and anime blog (en, ja)and the Japanese version of my main blog.)
This are the versions of what my vectors had looked like as at the time I first completed them before I do any edits at a latter time. You can see the differences with the current versions and notice changes like extensions (v0018), change of colour scheme (v0010), addition of background (v0003), completing a half-finished work (v0007), and so on.
If there is a direct link to these, you would also notice that the dimensions of these varies from to 513 x 800 to 2970 x 2749 (recent ones are around 1280 x 768). This obviously means that you might not see any difference if you are looking at a recent vector unless I discovered a minor mistake later on.